Relay access denied - Whitelist & Nework entries ignored

[mlaffoon]

Hi,

I'm having a bit of trouble with ProxMox and Google apps.

The ports are set to the default values, 25 external & 26 Internal. Inbound email is functioning well, but I am unable to use the gateway for outbound mail, due to the inability to tell Google to use port 26.

I have whitelisted Google's ip address ranges found here: nslookup -q=TXT _spf.google.com 8.8.8.8 , which in turn looks here: nslookup -q=TXT _netblocks.google.com 8.8.8.8 , which resolves to:
ip4:64.18.0.0/20 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:173.194.0.0/16 ip4:207.126.144.0/20 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19.

I have also tried adding the ip ranges to the Networks section.



Thanks for any assistance.

Mark

 

[tom]

if you open the internal port for the whole google IPs you would run a wide open relay. I doubt that this is your goal, please explain.

 

[mlaffoon]

The goal is to use ProxMox as the inbound and outbound gateway for Google apps email.

 

[mlaffoon]

Any light to shed on the issue? Google will not allow you to specify a port along with the gateway ip address.